Publikationen 2006-2005

2006

Konferenzbeiträge

  • Thomas Michel, Gerhard Wunder:
    Sum Rate Iterative Water-Filling for Gaussian MIMO Broadcast Channels,
    Proceedings of Proc. 9th Intern. Symposium on Wireless Personal Multimedia Commun. (WPMC), January 2006
  • Eduard Jorswieck, Holger Boche:
    Throughput analysis of cellular downlink with different types of channel state information,
    Proceedings of Proc. IEEE International Conference on Communications (ICC), January 2006
  • Volker Pohl, Holger Boche:
    Approximation and Representation of Transfer Functions of MIMO Systems under Stability, Causality and Smoothness Constraints,
    Proceedings of 38th Southeastern Symposium on System Theory (SSST), March 2006
  • Holger Boche, Volker Pohl:
    Basis Selection Problems for different Performance Measures - Fundamental Limits,
    Proceedings of Proc. 6th International ITG Conference on Source and Channel Coding, April 2006
  • Holger Boche, Volker Pohl:
    Analytical and Numerical Behavior of the Spectral Factorization,
    Proceedings of Proc. 6th International ITG Conference on Source and Channel Coding, April 2006
  • Holger Boche, Volker Pohl:
    Characterization of the Behavior of Outer Functions with Applications to Spectral Factorization and System Design,
    Proceedings of Proc. 25th Amer. Control Conf. (ACC), June 2006
  • Holger Boche, Volker Pohl:
    There exists no always convergent algorithm for the calculation of spectral factorization, Wiener filter, and Hilbert transform,
    Proceedings of Proc. IEEE International Symposium on Information Theory (ISIT 2006), July 2006
  • Holger Boche, Volker Pohl:
    MIMO - ISI Channels: Inner-Outer Factorization and Applications to Equalization,
    Proceedings of Intern. Wireless Commun. and Mobile Computing Conf. (IWCMC), July 2006
  • Holger Boche, Volker Pohl:
    MIMO-ISI Channel equalization -- Which Price We Have to Pay for Causality,
    Proceedings of Proc. 14th Internat. Europ. Signal Processing Conf. (EUSIPCO 2006), September 2006
  • Aydin Sezgin, Peter Jung, Malte Schellmann, Hardy Halbauer, R. Muenzner:
    On the impact of mobility on the channel estimation in WiMAX OFDMA-Uplink,
    Proceedings of The 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’06), January 2006
  • Clemens Schnurr, Slawomir Stanczak:
    On Correlated Binary Data: Bounds, Optimal Sequences, and their Dependence on Stochastic Interactions,
    Proceedings of 4th International Symposium on Turbo Codes , April 2006
  • Marcin Wiczanowski, Slawomir Stanczak, Holger Boche:
    Quadratically converging decentralized power allocation algorithm for wireless ad-hoc networks - the max-min framework,
    Proceedings of Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2006), May 2006
  • Slawomir Stanczak, Holger Boche, Marcin Wiczanowski:
    Strict Log-Convexity of the Minimum Power Vector,
    Proceedings of Proc. IEEE International Symposium on Information Theory (ISIT 2006), July 2006
  • Gerhard Wunder, Thomas Michel:
    Delay-limited OFDM broadcast capacity region and impact of system parameters,
    Proceedings of Proc. Intern. ITG / IEEE Workshop on Smart Antennas (WSA), March 2006
  • Thomas Michel, Gerhard Wunder:
    Minimum Rates Scheduling for OFDM Broadcast Channels,
    Proceedings of Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2006), May 2006
  • Gerhard Wunder, Thomas Michel:
    Minimum Rates Scheduling for MIMO-OFDM Broadcast Channels,
    Proceedings of Proc. 9th IEEE Intern. Symp. on Spread Spectrum Techniques and Applications (ISSSTA 2006), August 2006
  • Eduard Jorswieck, Aydin Sezgin, Holger Boche:
    Outage Probability of OSTBC: Optimal transmit strategy and suboptimality of odd number of transmit antennas,
    Proceedings of Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing, January 2006
  • Eduard Jorswieck, Aydin Sezgin, Holger Boche, E. Costa:
    Multiuser MIMO MAC with Statistical CSI and MMSE Receiver: Feedback Strategies and Transmitter Optimization,
    Proceedings of Proc. International Wireless Communications and Mobile Computing Conference, January 2006
  • Peter Jung:
    Precoding for 2x2 Doubly-Dispersive WSSUS Channels,
    Proceedings of Proc. 6th International ITG Conference on Source and Channel Coding, April 2006
  • Peter Jung:
    Weighted Norms of Ambiguity Functions and Wigner Distributions,
    Proceedings of IEEE International Symposium on Information Theory, July 2006
  • Nikola Vucic, Holger Boche:
    Equalization for MIMO ISI Systems using Channel Inversion under Causality, Stability and Robustness Constraints,
    Proceedings of Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2006), May 2006
  • Igor Bjelakovic, Holger Boche:
    Structure of Optimal Input Covariance Matrices for MIMO Systems with Covariance Feedback under General Correlated Fading,
    Proceedings of Proc. IEEE International Symposium on Information Theory (ISIT 2006), July 2006
  • Tobias J. Oechtering, Martin Schubert:
    FIR Linear Relay Network with Frequency Selective Channels,
    Proceedings of International Conference on Communications (ICC), IEEE, June 2006
  • Igor Bjelakovic:
    Limit Theorems for Quantum Entropies and Applications,
    Proceedings of Proc. 6th International ITG Conference on Source and Channel Coding, April 2006
  • Thomas Haustein, Andreas Forck, Holger Gäbler, Volker Jungnickel, Stefan Schiffermueller:
    Real-Time Experiments on Channel Adaptive Transmission in the Multi-User Up-link at very high Data Rates using MIMO-OFDM,
    Proceedings of Proc. 14th Internat. Europ. Signal Processing Conf. (EUSIPCO 2006), September 2006
  • Lars Thiele, Michael Peter, Volker Jungnickel:
    Statistics of the Ricean K-Faktor at 5.2 GHz in an Urban Macro-Cell Scenario,
    Proceedings of Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, September 2006
  • Aydin Sezgin, Malte Schellmann, Volker Jungnickel, E. Costa:
    Throughput Analysis of Diversity and Multiplexing Schemes for MIMO-SIC OFDM systems,
    Proceedings of 40th IEEE Asilomar Conference on Signals, Systems and Computers, October 2006
  • Malte Schellmann, Volker Jungnickel, Aydin Sezgin, E. Costa:
    Rate-Maximized Switching Between Spatial Transmission Modes,
    Proceedings of 40th IEEE Asilomar Conference on Signals, Systems and Computers, October 2006
  • Volker Jungnickel, Udo Krüger, Clemens Von Helmholt:
    Capacity Measurements in a Multicell MIMO System,
    Proceedings of Proc. IEEE Global Telecommun. Conf. (GLOBECOM 2006), November 2006
  • Stefan Schiffermueller, Volker Jungnickel:
    Practical Channel Interpolation for OFDMA,
    Proceedings of Proc. IEEE Global Telecommun. Conf. (GLOBECOM 2006), November 2006
  • Lars Thiele, Volker Jungnickel:
    Out-of-Cell Channel Statistics at 5.2 GHz,
    Proceedings of Proc. of the European Conference on Antennas and Propagation (EuCAP 2006), November 2006
  • Thomas Haustein, Aydin Sezgin:
    Multiuser Scheduling using Equal Power in Allocated Subcarriers for OFDM Uplink,
    Proceedings of 40th Annual Asilomar Conference on Signals, Systems and Computers, November 2006
  • Holger Boche, Volker Pohl:
    Necessary and Sufficient Condition for the Continuity of all Causal Projections with Applications,
    Proceedings of Proc. 45th IEEE Conf. on Decision and Control (CDC), December 2006
  • Marcin Wiczanowski, Slawomir Stanczak, Holger Boche:
    Autonomous Interference Control for Wireless Mesh and Ad-hoc Networks - the Generalized Lagrangean Approach,
    Proceedings of Proc. 14th Internat. Europ. Signal Processing Conf. (EUSIPCO 2006), September 2006
  • Marcin Wiczanowski, Holger Boche, Slawomir Stanczak:
    Power Allocation and Resource Assignment in the View of Blocking and Antiblocking Polyhedra,
    Proceedings of Proc. IEEE Information Theory Workshop, October 2006
  • Holger Boche, Slawomir Stanczak:
    On the existence and uniqueness of proportionally fair power allocation,
    Proceedings of Proc. IEEE Information Theory Workshop, October 2006
  • Gerhard Wunder, Thomas Michel, Chan Zhou:
    A Framework For Resource Allocation in OFDM Broadcast Systems,
    Proceedings of Proc. 14th Internat. Europ. Signal Processing Conf. (EUSIPCO 2006), September 2006
  • Eduard Jorswieck, Martin Weckerle:
    Optimal Chunk Processing for Multi-User MIMO OFDM Wireless Systems,
    Proceedings of Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, September 2006
  • Tobias J. Oechtering, Holger Boche:
    Stability Region of an Efficient Bidirectional Regenerative Half-duplex Relaying Protocol,
    Proceedings of Proc. IEEE Information Theory Workshop, October 2006
  • Oliver Henkel:
    Space time codes from permutation codes,
    Proceedings of Proc. IEEE Global Telecommun. Conf. (GLOBECOM 2006), November 2006
  • Malte Schellmann, Volker Jungnickel:
    Effects of multiple users CFOs in OFDM-SDMA up-link -- an interference model,
    Proceedings of International Conference on Communications (ICC), IEEE, June 2006
  • Gerhard Wunder, Thomas Michel:
    Approaching the delay-limited OFDM broadcast capacity with OFDMA,
    Proceedings of Proc. 7th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC 06), July 2006

Artikel

  • Eduard Jorswieck, Holger Boche:
    Outage Probability in Multiple Antenna Systems,
    European Transactions on Telecommunications, January 2006
  • Holger Boche, Volker Pohl:
    General Characterization of Bezout Space-Time Equalizers and Precoder,
    IEEE Intern. Zürich Seminar on Commun., Febuary 2006
  • Christoph Degen, Olivier Koch, Wilhelm Keusgen, Bernhard Rembold:
    Evaluation of MIMO systems with respect to front-end imperfections,
    European Transactions on Telecommunications, March 2006
  • Slawomir Stanczak, Holger Boche, Gerhard Wunder:
    On Pilot-based Multipath Channel Estimation for Uplink CDMA Systems: An Overloaded Case,
    IEEE Trans. on Signal Processing, Febuary 2006
  • Holger Boche, Marcin Wiczanowski:
    The Interplay of Link Layer and Physical Layer under MIMO enhancement - Benefits and Challenges,
    IEEE Wireless Communications, August 2006
  • Holger Boche, Marcin Wiczanowski:
    Stability-Optimal Transmission Policy for Multiple Antenna Multiple Access Channel in the Geometric View,
    EURASIP Signal Processing Journal, Special Issue on Advances in Signal Processing-assisted Cross-layer Designs, August 2006
  • Simon Litsyn, Gerhard Wunder:
    Generalized bounds on the crest-factor distribution of OFDM signals with applications to code design,
    IEEE Trans. on Inform. Theory, March 2006
  • Eduard Jorswieck, Holger Boche:
    Performance Analysis of MIMO Systems in Spatially Correlated Fading Using Matrix-Monotone Functions,
    IEICE Trans. on Fundamentals, May 2006
  • Holger Boche, Martin Schubert:
    Resource Allocation in Multi-Antenna Systems - Achieving Max-Min Fairness by Optimizing a Sum of Inverse Sir,
    IEEE Trans. on Signal Processing, June 2006
  • Holger Boche, Volker Pohl:
    Structural Properties of the Wiener Filter -- Stability, Smoothness Properties, and FIR Approximation Behavior,
    IEEE Trans. Inform. Theory, September 2006
  • Holger Boche, Volker Pohl:
    On the Behavior of Disk Algebra Bases with Applications,
    Signal Processing, December 2006
  • Holger Boche, Slawomir Stanczak:
    The infeasible SIR region is not a convex set,
    IEEE Trans. on Communications, November 2006
  • Holger Boche, Slawomir Stanczak:
    The Kullback-Leibler Divergence and Nonnegative Matrices,
    IEEE Trans. on Inform. Theory, December 2006
  • Oliver Henkel:
    Geometrical Relations between Space Time Block Code Designs and Complexity Reduction,
    IEEE Trans. on Inform. Theory, December 2006

2005

Konferenzbeiträge

  • Volker Jungnickel, Volker Pohl:
    A MIMO RAKE Receiver with Enhanced Interference Cancellation,
    Proceedings of IEEE Vehicular Technology Conference (VTC 2005), May 2005
  • Holger Boche, Thomas Haustein, Marcin Wiczanowski, Egon Schulz:
    Realtime Implementation of Cross-Layer Optimization: Multi-Antenna High Speed Uplink Packet Access,
    Proceedings of Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2005), March 2005
  • Holger Gäbler, Stefan Schiffermueller, Thomas Haustein, Andreas Forck:
    From Theory to Practice: MIMO Real-Time Experiments of Adaptive Bit-loading with linear and non-linear Transmission and Detection Schemes,
    Proceedings of IEEE Vehicular Technology Conference (VTC 2005), May 2005
  • Slawomir Stanczak:
    On the Bit Error Probability in CDMA Channels with Correlated Binary Data: Bounds and Optimal Sequences,
    Proceedings of Proc. 39th Asilomar Conference on Signals, Systems, and Computers, November 2005
  • Marcin Wiczanowski, Slawomir Stanczak:
    Distributed Optimization and Duality in QoS Control for Wireless Best-Effort Traffic,
    Proceedings of 39th Proc. Asilomar Conference on Signals, Systems, and Computers, January 2005
  • Slawomir Stanczak, Marcin Wiczanowski, Holger Boche:
    Distributed Power Control for Optimizing a Weighted Sum of QoS Values,
    Proceedings of Proc. IEEE Global Telecommunication Conference (GLOBECOM 2005), November 2005
  • Holger Boche, Marcin Wiczanowski, Slawomir Stanczak:
    Unifying View on Min-Max Fairness and Utility Optimization in Cellular Networks,
    Proceedings of Proc. IEEE Wireless Communications and Networking Conference (WCNC 2005), March 2005
  • Slawomir Stanczak, Holger Boche, Marcin Wiczanowski:
    Towards a Better Understanding of Medium Access Control for Multiuser Beamforming Systems,
    Proceedings of Proc. IEEE Wireless Communications and Networking Conference (WCNC 2005), March 2005
  • Holger Boche, Martin Schubert, Slawomir Stanczak, Marcin Wiczanowski:
    An Axiomatic Approach to Resource Allocation and Interference Balancing,
    Proceedings of Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2005), March 2005
  • Holger Boche, Martin Schubert, Slawomir Stanczak:
    A unifying approach to multiuser receiver design under qos constraints,
    Proceedings of IEEE Vehicular Technology Conference (VTC 2005), May 2005
  • Peter Jung, Gerhard Wunder:
    A Group-Theoretic Approach to the WSSUS Pulse Design Problem,
    Proceedings of IEEE International Symposium on Information Theory, January 2005
  • Thomas Michel, Gerhard Wunder:
    Optimal And Low Complexity Suboptimal Transmission Schemes For MIMO-OFDM Broadcast Channels,
    Proceedings of Proc. IEEE Internat. Conf. on Commun. (ICC 2005), May 2005
  • Eduard Jorswieck, Tobias J. Oechtering, Holger Boche:
    Performance Analysis of Combining Techniques with Correlated Diversity,
    Proceedings of Proc. IEEE Wireless Communications and Networking Conference (WCNC 2005), March 2005
  • Holger Boche, Eduard Jorswieck:
    Multiple-Antenna Capacity in the Low-Power Regime: Channel Knowledge and Correlation,
    Proceedings of Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2005), March 2005
  • Eduard Jorswieck, Holger Boche, Martin Weckerle:
    Optimal Transmitter and Jamming Strategies in Gaussian MIMO Channels,
    Proceedings of IEEE Vehicular Technology Conference (VTC 2005), May 2005
  • Holger Boche, Martin Schubert:
    Downlink Sum-MSE Transceiver Optimization for Linear Multi-User MIMO Systems,
    Proceedings of Proc. 39th Asilomar Conference on Signals, Systems, and Computers, November 2005
  • Holger Boche, Martin Schubert:
    Resource Allocation for Multi-Antenna Multi-User Systems,
    Proceedings of Proc. IEEE Internat. Conf. on Commun. (ICC 2005), May 2005
  • Nikola Vucic, Martin Schubert:
    Antenna Selection for BER Performance Improvement in Multi-Antenna Systems with MMSE-SIC Detection,
    Proceedings of IEEE Vehicular Technology Conference (VTC 2005), May 2005
  • Aydin Sezgin, Oliver Henkel:
    Capacity, BER and Coding Gain Analysis for Rate One QSTBC: A general approach,
    Proceedings of 39th Proc. Asilomar Conference on Signals, Systems, and Computers, January 2005
  • Oliver Henkel:
    Construction of coherent space time codes from non-coherent ones,
    Proceedings of Proc. IEEE Intern. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2005), March 2005
  • Jelena Grubor, Volker Jungnickel, Klaus-Dieter Langer:
    Capacity Analysis in Indoor Wireless Infrared Communication using Adaptive Multiple Subcarrier Transmission,
    Proceedings of Proc. 7th International Conference on Transparent Optical Networks (ICTON 2005), July 2005
  • Thomas Haustein, Stefan Schiffermueller, Volker Jungnickel, Malte Schellmann, Thomas Michel, Gerhard Wunder:
    Interpolation and Noise Reduction in MIMO-OFDM - A Complexity Driven Perspective,
    Proceedings of Proc. 8th International Symposium on Signal Processing and Its Applications (ISSPA 2005), August 2005
  • Malte Schellmann, Volker Jungnickel, Clemens Von Helmholt:
    On the value of spatial diversity for the synchronisation in MIMO-OFDM systems,
    Proceedings of Proc. 16th IEEE Intern. Symposium on Personal, Indoor and Mobile Radio Commun. (PIMRC), September 2005
  • Volker Jungnickel, Andreas Forck, Thomas Haustein, Stefan Schiffermueller, Clemens Von Helmholt:
    1Gbit/s MIMO-OFDM Transmission Experiments,
    Proceedings of Proc. 62nd IEEE Semiannual Vehicular Techn. Conf. (VTC 2005), September 2005
  • Holger Boche, Volker Pohl:
    Spectral Factorization, Whitening- and Estimation Filter Stability, Smoothness Properties and FIR Approximation Behavior,
    Proceedings of Proc. Intern. Symposium on Inform. Theory (ISIT), September 2005
  • Holger Boche, Volker Pohl:
    General Structure of the Causal and Stable Inverses of MIMO Systems with ISI,
    Proceedings of Proc. 16th IEEE Intern. Symposium on Personal, Indoor and Mobile Radio Commun. (PIMRC), September 2005
  • Malte Schellmann, Slawomir Stanczak:
    Multi-User MIMO Channel Estimation in the Presence of Carrier Frequency Offsets,
    Proceedings of 39th Asilomar Conference on Signals, Systems and Computers, October 2005
  • Marcin Wiczanowski, Slawomir Stanczak, Yejian Chen:
    Throughput-Fairness Trade-Off in Probabilistic Medium Access Control for Wireless Ad Hoc Networks,
    Proceedings of IEEE Vehicular Technology Conference (VTC 2005), May 2005
  • Martin Schubert, Holger Boche, Slawomir Stanczak:
    Joint power control and multiuser receiver design - fairness issues and cross-layer optimization,
    Proceedings of Proc. 6th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2005), June 2005
  • Marcin Wiczanowski, Holger Boche, Slawomir Stanczak:
    Characterization of Optimal Resource Allocation in Cellular Networks - Optimization theoretic View and Algorithmic Solutions,
    Proceedings of Proc. 19th Intern. Teletraffic Congress (ITC19), August 2005
  • Holger Boche, Slawomir Stanczak:
    The infeasible SIR region is not a convex set,
    Proceedings of Proc. Intern. Symposium on Inform. Theory (ISIT), September 2005
  • Angela Feistel, Slawomir Stanczak:
    Dynamic resource allocation in wireless ad-hoc networks based on {QS-CDMA},
    Proceedings of Proc. 16th IEEE Intern. Symposium on Personal, Indoor and Mobile Radio Commun. (PIMRC), September 2005
  • Thomas Michel, Gerhard Wunder:
    Solution to the Sum Power Minimization Problem under Given Rate Requirements for the OFDM Multiple Access Channel,
    Proceedings of Proc. of Allerton Conference on Communication, Control and Computing, September 2005
  • Eduard Jorswieck, Holger Boche:
    Delay-Limited Capacity of Paralell Fading Channels,
    Proceedings of Proc. 6th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2005), June 2005
  • Aydin Sezgin, Eduard Jorswieck:
    On the performance of Partial feedback based Orthogonal Block Coding,
    Proceedings of Proc. 62nd IEEE Semiannual Vehicular Techn. Conf. (VTC 2005), September 2005
  • Oliver Henkel:
    Space frequency codes from spherical codes,
    Proceedings of Proc. Intern. Symposium on Inform. Theory (ISIT), September 2005

Artikel

  • Aydin Sezgin, Eduard Jorswieck:
    Impact of the mapping strategy on the performance of APP decoded space-time block codes,
    IEEE Transactions on Signal Processing, December 2005
  • Holger Boche, Slawomir Stanczak:
    Log-convexity of the minimal total power in CDMA systems with certain quality-of-service guaranteed,
    IEEE Trans. on Inform. Theory, January 2005
  • Igor Bjelakovic, Arleta Szkola:
    The data compression theorem for ergodic quantum information sources,
    Quantum Information Processing, Febuary 2005
  • Miguel Piqueras, Gerd Grosskopf:
    Optically Beamformed Beam-Switched AdaptiveAntennas for Fixed and Mobile Broad-Band Wireless Access Networks,
    IEEE Trans. on Microwave Theory and Techniques, Febuary 2005
  • Volker Jungnickel, Volker Pohl, Clemens Von Helmholt:
    The Algebraic Structure of Frequency-Selective MIMO Channels,
    IEEE Trans. on Signal Processing, July 2005
  • Volker Pohl, Phuc H. Nguyen, Volker Jungnickel, Clemens Von Helmholt:
    Continuous Flat Fading MIMO Channels: Achievable Rate and the Optimal Length of the Training and Data Phase,
    IEEE Trans. Wireless Commun., July 2005
  • Martin Schubert, Holger Boche, Slawomir Stanczak:
    Joint power control and multiuser receiver design - fairness issues and cross-layer optimization,
    14th IST Mobile , June 2005
  • Gerhard Wunder, Chan Zhou, Stephen Kaminski, Hajo-Erich Bakker:
    Concept of an OFDM HSDPA Air Interface for UMTS Downlink,
    14th IST Mobile , June 2005
  • Peter Jung, Gerhard Wunder:
    On Time-Variant Distortions in Multicarrier Transmission with Application to Frequency Offsets and Phase Noise,
    IEEE Transactions on Communications, September 2005
  • Aydin Sezgin, Eduard Jorswieck:
    Capacity Achieving High Rate Space-Time Block Codes,
    IEEE Communications Letters, May 2005
  • Oliver Henkel:
    Sphere packing bounds in the Grassmann and Stiefel manifolds,
    IEEE Trans. Inform. Theory, October 2005